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经营范围
发明名称
Heat exchanger
摘要
申请公布号
US2874943(A)
申请公布日期
1959.02.24
申请号
US19540457432
申请日期
1954.09.21
申请人
FENNELL ANTHONY A
发明人
FENNELL ANTHONY A.
分类号
F23L15/04
主分类号
F23L15/04
代理机构
代理人
主权项
地址
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